/*
 * Copyright 2024 Netflix, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.netflix.maestro.utils;

/** String related utility class. */
public final class StringUtils {
  private StringUtils() {}

  /**
   * Check if all the chars in a string are whitespace characters.
   *
   * @param s a string to check
   * @return return true if all the chars in a string are whitespace characters else false
   */
  public static boolean checkTrimEmpty(String s) {
    for (int i = 0; i < s.length(); i++) {
      if (!Character.isWhitespace(s.charAt(i))) {
        return false;
      }
    }
    return true;
  }
}
